30128098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 31561502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 101, 143, 149, 154, 182, 202, 286, 298, 707, 1001, 1043, 1111, 1313, 1414, 1639, 1937, 2002, 2086, 2222, 2626, 3278, 3874, 7777, 9191, 11473, 13559, 14443, 15049, 15554, 18382, 21307, 22946, 27118, 28886, 30098, 42614, 101101, 105343, 149149, 165539, 195637, 202202, 210686, 298298, 331078, 391274, 1158773, 1369459, 2152007, 2317546, 2738918, 4304014, 15064049, 30128098]

約数ペア:

[(1, 30128098), (2, 15064049), (7, 4304014), (11, 2738918), (13, 2317546), (14, 2152007), (22, 1369459), (26, 1158773), (77, 391274), (91, 331078), (101, 298298), (143, 210686), (149, 202202), (154, 195637), (182, 165539), (202, 149149), (286, 105343), (298, 101101), (707, 42614), (1001, 30098), (1043, 28886), (1111, 27118), (1313, 22946), (1414, 21307), (1639, 18382), (1937, 15554), (2002, 15049), (2086, 14443), (2222, 13559), (2626, 11473), (3278, 9191), (3874, 7777)]