30658980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 97598592

約数和(自身を除く): 66939612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 103, 110, 121, 123, 132, 164, 165, 205, 206, 220, 242, 246, 309, 330, 363, 410, 412, 451, 484, 492, 515, 605, 615, 618, 660, 726, 820, 902, 1030, 1133, 1210, 1230, 1236, 1353, 1452, 1545, 1804, 1815, 2060, 2255, 2266, 2420, 2460, 2706, 3090, 3399, 3630, 4223, 4510, 4532, 4961, 5412, 5665, 6180, 6765, 6798, 7260, 8446, 9020, 9922, 11330, 12463, 12669, 13530, 13596, 14883, 16892, 16995, 19844, 21115, 22660, 24805, 24926, 25338, 27060, 29766, 33990, 37389, 42230, 46453, 49610, 49852, 50676, 59532, 62315, 63345, 67980, 74415, 74778, 84460, 92906, 99220, 124630, 126690, 139359, 148830, 149556, 185812, 186945, 232265, 249260, 253380, 278718, 297660, 373890, 464530, 510983, 557436, 696795, 747780, 929060, 1021966, 1393590, 1532949, 2043932, 2554915, 2787180, 3065898, 5109830, 6131796, 7664745, 10219660, 15329490, 30658980]

約数ペア:

[(1, 30658980), (2, 15329490), (3, 10219660), (4, 7664745), (5, 6131796), (6, 5109830), (10, 3065898), (11, 2787180), (12, 2554915), (15, 2043932), (20, 1532949), (22, 1393590), (30, 1021966), (33, 929060), (41, 747780), (44, 696795), (55, 557436), (60, 510983), (66, 464530), (82, 373890), (103, 297660), (110, 278718), (121, 253380), (123, 249260), (132, 232265), (164, 186945), (165, 185812), (205, 149556), (206, 148830), (220, 139359), (242, 126690), (246, 124630), (309, 99220), (330, 92906), (363, 84460), (410, 74778), (412, 74415), (451, 67980), (484, 63345), (492, 62315), (515, 59532), (605, 50676), (615, 49852), (618, 49610), (660, 46453), (726, 42230), (820, 37389), (902, 33990), (1030, 29766), (1133, 27060), (1210, 25338), (1230, 24926), (1236, 24805), (1353, 22660), (1452, 21115), (1545, 19844), (1804, 16995), (1815, 16892), (2060, 14883), (2255, 13596), (2266, 13530), (2420, 12669), (2460, 12463), (2706, 11330), (3090, 9922), (3399, 9020), (3630, 8446), (4223, 7260), (4510, 6798), (4532, 6765), (4961, 6180), (5412, 5665)]