216875970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6216

約数の個数: 96

約数和(自身を含む): 623106432

約数和(自身を除く): 406230462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2346, 3519, 3910, 5865, 6163, 7038, 11730, 12326, 17595, 18489, 30815, 35190, 36978, 55467, 61630, 92445, 104771, 110934, 141749, 184890, 209542, 277335, 283498, 314313, 425247, 523855, 554670, 628626, 708745, 850494, 942939, 1047710, 1275741, 1417490, 1571565, 1885878, 2126235, 2409733, 2551482, 3143130, 4252470, 4714695, 4819466, 6378705, 7229199, 9429390, 12048665, 12757410, 14458398, 21687597, 24097330, 36145995, 43375194, 72291990, 108437985, 216875970]

約数ペア:

[(1, 216875970), (2, 108437985), (3, 72291990), (5, 43375194), (6, 36145995), (9, 24097330), (10, 21687597), (15, 14458398), (17, 12757410), (18, 12048665), (23, 9429390), (30, 7229199), (34, 6378705), (45, 4819466), (46, 4714695), (51, 4252470), (69, 3143130), (85, 2551482), (90, 2409733), (102, 2126235), (115, 1885878), (138, 1571565), (153, 1417490), (170, 1275741), (207, 1047710), (230, 942939), (255, 850494), (306, 708745), (345, 628626), (391, 554670), (414, 523855), (510, 425247), (690, 314313), (765, 283498), (782, 277335), (1035, 209542), (1173, 184890), (1530, 141749), (1955, 110934), (2070, 104771), (2346, 92445), (3519, 61630), (3910, 55467), (5865, 36978), (6163, 35190), (7038, 30815), (11730, 18489), (12326, 17595)]