157510367910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2688349}}^1$

素因数の和:2688403

約数の個数: 128

約数和(自身を含む): 495516672000

約数和(自身を除く): 338006304090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3906, 4185, 5859, 6510, 8370, 9765, 11718, 19530, 29295, 58590, 2688349, 5376698, 8065047, 13441745, 16130094, 18818443, 24195141, 26883490, 37636886, 40325235, 48390282, 56455329, 72585423, 80650470, 83338819, 94092215, 112910658, 120975705, 145170846, 166677638, 169365987, 188184430, 241951410, 250016457, 282276645, 338731974, 362927115, 416694095, 500032914, 508097961, 564553290, 583371733, 725854230, 750049371, 833388190, 846829935, 1016195922, 1166743466, 1250082285, 1500098742, 1693659870, 1750115199, 2250148113, 2500164570, 2540489805, 2916858665, 3500230398, 3750246855, 4500296226, 5080979610, 5250345597, 5833717330, 7500493710, 8750575995, 10500691194, 11250740565, 15751036791, 17501151990, 22501481130, 26251727985, 31502073582, 52503455970, 78755183955, 157510367910]

約数ペア:

[(1, 157510367910), (2, 78755183955), (3, 52503455970), (5, 31502073582), (6, 26251727985), (7, 22501481130), (9, 17501151990), (10, 15751036791), (14, 11250740565), (15, 10500691194), (18, 8750575995), (21, 7500493710), (27, 5833717330), (30, 5250345597), (31, 5080979610), (35, 4500296226), (42, 3750246855), (45, 3500230398), (54, 2916858665), (62, 2540489805), (63, 2500164570), (70, 2250148113), (90, 1750115199), (93, 1693659870), (105, 1500098742), (126, 1250082285), (135, 1166743466), (155, 1016195922), (186, 846829935), (189, 833388190), (210, 750049371), (217, 725854230), (270, 583371733), (279, 564553290), (310, 508097961), (315, 500032914), (378, 416694095), (434, 362927115), (465, 338731974), (558, 282276645), (630, 250016457), (651, 241951410), (837, 188184430), (930, 169365987), (945, 166677638), (1085, 145170846), (1302, 120975705), (1395, 112910658), (1674, 94092215), (1890, 83338819), (1953, 80650470), (2170, 72585423), (2790, 56455329), (3255, 48390282), (3906, 40325235), (4185, 37636886), (5859, 26883490), (6510, 24195141), (8370, 18818443), (9765, 16130094), (11718, 13441745), (19530, 8065047), (29295, 5376698), (58590, 2688349)]