297390860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 724453632

約数和(自身を除く): 427062772

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 61, 65, 68, 85, 122, 130, 170, 221, 244, 260, 305, 340, 442, 610, 793, 884, 1037, 1103, 1105, 1220, 1586, 2074, 2206, 2210, 3172, 3965, 4148, 4412, 4420, 5185, 5515, 7930, 10370, 11030, 13481, 14339, 15860, 18751, 20740, 22060, 26962, 28678, 37502, 53924, 57356, 67283, 67405, 71695, 75004, 93755, 134566, 134810, 143390, 187510, 243763, 269132, 269620, 286780, 336415, 375020, 487526, 672830, 874679, 975052, 1143811, 1218815, 1345660, 1749358, 2287622, 2437630, 3498716, 4373395, 4575244, 4875260, 5719055, 8746790, 11438110, 14869543, 17493580, 22876220, 29739086, 59478172, 74347715, 148695430, 297390860]

約数ペア:

[(1, 297390860), (2, 148695430), (4, 74347715), (5, 59478172), (10, 29739086), (13, 22876220), (17, 17493580), (20, 14869543), (26, 11438110), (34, 8746790), (52, 5719055), (61, 4875260), (65, 4575244), (68, 4373395), (85, 3498716), (122, 2437630), (130, 2287622), (170, 1749358), (221, 1345660), (244, 1218815), (260, 1143811), (305, 975052), (340, 874679), (442, 672830), (610, 487526), (793, 375020), (884, 336415), (1037, 286780), (1103, 269620), (1105, 269132), (1220, 243763), (1586, 187510), (2074, 143390), (2206, 134810), (2210, 134566), (3172, 93755), (3965, 75004), (4148, 71695), (4412, 67405), (4420, 67283), (5185, 57356), (5515, 53924), (7930, 37502), (10370, 28678), (11030, 26962), (13481, 22060), (14339, 20740), (15860, 18751)]