4397396670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{42157}}^1$

素因数の和:42250

約数の個数: 96

約数和(自身を含む): 12232565280

約数和(自身を除く): 7835168610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 90, 95, 114, 122, 171, 183, 190, 285, 305, 342, 366, 549, 570, 610, 855, 915, 1098, 1159, 1710, 1830, 2318, 2745, 3477, 5490, 5795, 6954, 10431, 11590, 17385, 20862, 34770, 42157, 52155, 84314, 104310, 126471, 210785, 252942, 379413, 421570, 632355, 758826, 800983, 1264710, 1601966, 1897065, 2402949, 2571577, 3794130, 4004915, 4805898, 5143154, 7208847, 7714731, 8009830, 12014745, 12857885, 14417694, 15429462, 23144193, 24029490, 25715770, 36044235, 38573655, 46288386, 48859963, 72088470, 77147310, 97719926, 115720965, 146579889, 231441930, 244299815, 293159778, 439739667, 488599630, 732899445, 879479334, 1465798890, 2198698335, 4397396670]

約数ペア:

[(1, 4397396670), (2, 2198698335), (3, 1465798890), (5, 879479334), (6, 732899445), (9, 488599630), (10, 439739667), (15, 293159778), (18, 244299815), (19, 231441930), (30, 146579889), (38, 115720965), (45, 97719926), (57, 77147310), (61, 72088470), (90, 48859963), (95, 46288386), (114, 38573655), (122, 36044235), (171, 25715770), (183, 24029490), (190, 23144193), (285, 15429462), (305, 14417694), (342, 12857885), (366, 12014745), (549, 8009830), (570, 7714731), (610, 7208847), (855, 5143154), (915, 4805898), (1098, 4004915), (1159, 3794130), (1710, 2571577), (1830, 2402949), (2318, 1897065), (2745, 1601966), (3477, 1264710), (5490, 800983), (5795, 758826), (6954, 632355), (10431, 421570), (11590, 379413), (17385, 252942), (20862, 210785), (34770, 126471), (42157, 104310), (52155, 84314)]